STEM Inventions Rubber Band Helicopter Kit (3-Pack) – Build 3 Helicopters, Classroom STEM Activity for Ages 8+
STEM Inventions Rubber Band Helicopter Kit (3-Pack) – Build 3 Helicopters, Classroom STEM Activity for Ages 8+
The STEM Inventions Rubber Band Helicopter Kit lets students build and fly three rubber band–powered helicopters while learning about energy and flight. Designed for classrooms, after-school programs, and libraries, this activity fits into a single class period with minimal prep. Each helicopter can reach over 10 feet in the air, and with practice, over 20 feet.
What's Included for Three Builds
| Component | Quantity |
| Propellers and clips | 3 |
| Card stock pieces | 6 |
| Adhesive squares | As needed |
| Craft sticks | As needed |
| Instruction sheet | 1 |
All parts come organized and ready to hand out. No additional materials are required.
How High Can the Helicopters Fly?
With a standard wind-up, these helicopters easily soar over 10 feet. By adjusting the paper cutout size or the number of twists on the rubber band, students can push flight heights past 20 feet. The instructions include tips for achieving the best results.
What Science Concepts Do Students Observe?
As the rubber band unwinds, potential energy changes into kinetic energy that spins the propeller. That spin creates lift, and changing the paper shape alters drag and propulsion. The kit encourages trial and error — students can test different paper sizes and shapes to see which design flies highest.
How Long Does Building Take?
Most kids ages 8 and up finish one helicopter in about 15 minutes. The illustrated guide walks through each step with troubleshooting tips and teacher notes, so interruptions stay minimal. After building, there's plenty of time to experiment and play.
Frequently Asked Questions
Is this kit safe for young children?
The kit includes small parts and poses a choking hazard. It is not for children under 3 years. The recommended age is 8 and up.
Can I use this kit with a large group?
Yes, it's designed for classrooms, after-school programs, summer camps, and libraries. The three builds can be done individually or in small teams.
Who makes this kit?
STEM Inventions LLC, a small US-based business run by a former project-based educator, designed and distributes the kit. It is manufactured in China.